Fajra, Melda. “EVALUASI DAN PERBAIKAN GEOMETRIK SERTA PERKERASAN JALAN MATUR - PALEMBAYAN KAB. AGAM”. UNES Journal of Scientech Research 1, no. 2 (December 31, 2016): 099-107. Accessed August 3, 2025. https://ojs.ekasakti.org/index.php/UJSR/article/view/344.